CN207207170U - A kind of packaging film production line - Google Patents
A kind of packaging film production line Download PDFInfo
- Publication number
- CN207207170U CN207207170U CN201721047996.7U CN201721047996U CN207207170U CN 207207170 U CN207207170 U CN 207207170U CN 201721047996 U CN201721047996 U CN 201721047996U CN 207207170 U CN207207170 U CN 207207170U
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- CN
- China
- Prior art keywords
- roller
- chill roll
- packaging film
- production line
- air blower
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a kind of packaging film production line, including resin feed bin, weighing hopper, high-speed kneading machine, plastify pressuring machine, de-watering apparatus, roller, four-roll calender, chill roll group, bead cutter and coiler device, the resin feed bin by after weighing hopper with high-speed kneading machine, the discharging opening of the high-speed kneading machine is connected with plastifying the charging aperture of pressuring machine, the de-watering apparatus, roller, four-roll calender, chill roll group, bead cutter and coiler device are by manufacturing procedure successively from a left side to there is setting, the de-watering apparatus includes blowing device, air blower, moisture separator and water absorber, the blowing device is connected with air blower, the air blower is connected with moisture separator, the water absorber is connected with moisture separator.The Packaging Film Thickness that the utility model is produced is uniformly and yield height, cost are low.
Description
Technical field
Packing film processing equipment field is the utility model is related to, more particularly to a kind of packaging film production line.
Background technology
Commercially shared share is increasing for plastic film product, particularly composite plastic flexible packaging film,
The fields such as food, medicine, chemical industry are had been widely used for, wherein it is again maximum with packaging for foodstuff proportion, such as beverage packets
Dress, quick-frozen food packaging, cooking food packaging, fast food packaging etc., these products are all brought greatly to people's life
It is convenient.
At present, the manufacture of packing film mainly uses blowing and the tape casting, and correspondingly, production line used is also by this
Come what is configured, its shortcoming is that the Packaging Film Thickness produced with these production lines and method is uneven, yielded poorly, cost a little methods
It is high.
Utility model content
The new purpose of this practicality is to provide the packing film production that a kind of Packaging Film Thickness is uniform, yield is high, cost is low
Line.
To achieve these goals, this practicality newly provides following technical scheme：
A kind of packaging film production line, including resin feed bin, weighing hopper, high-speed kneading machine, plasticizing pressuring machine, water removal dress
Put, roller, four-roll calender, chill roll group, bead cutter and coiler device, the resin feed bin by after weighing hopper with a high speed
Kneader, the discharging opening of the high-speed kneading machine are connected with plastifying the charging aperture of pressuring machine, the de-watering apparatus, roller,
Four-roll calender, chill roll group, bead cutter and coiler device are by manufacturing procedure successively from a left side to having setting, the de-watering apparatus bag
Blowing device, air blower, moisture separator and water absorber are included, the blowing device is connected with air blower, the air blast
Machine is connected with moisture separator, and the water absorber is connected with moisture separator.
Further, the chill roll group includes a plurality of chill roll, and the left end of the chill roll is provided with water inlet, described
Chill roll right-hand member is provided with delivery port.
Further, be additionally provided with deviation correcting device on the right side of the chill roll group, the deviation correcting device include optoelectronic switch,
Fixed seat, sliding seat, deviation rectification roller and cylinder, the optoelectronic switch are separately positioned on the both sides of packing film, the deviation rectification roller peace
In fixed seat and sliding seat, the deviation rectification roller is arranged on packing film bottom surface, and the cylinder can drive sliding seat to do a left side
Move right.
Further, the coiler device includes wind-up roll and motor, and the motor can drive wind-up roll to do rotation winding
Motion.
Operation principle of the present utility model is：
When the utility model is processed, dispensing is added in resin feed bin first, by weighing hopper, come in high-speed kneading machine
Uniform stirring is carried out, stirring to plastifying on extruder, after the high temperature plasticizing extruding for plastifying extruder, passed through conveyer belt later
Conveying come in de-watering apparatus, the moisture in packing film can be removed by de-watering apparatus, then entered by roller
The first calendering of row, by four-roll calender, secondary calendering is carried out to the thickness needed, then it is carried out by chill roll group
Cooling, then by conveying roller, be transported on bead cutter and carry out cutting off unnecessary rim charge, after trimming, incited somebody to action finally by coiler device
Packing film is wound, the utility model also by setting deviation correcting device, can automatic detection packaging film course of conveying whether have
Skew, once offsetting, is rectified a deviation by deviation rectification roller.So as to embody the Packaging Film Thickness that the utility model can be produced
Uniformly and yield height, cost are low.
Brief description of the drawings
Fig. 1 is work flow structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model de-watering apparatus；
Fig. 3 is chill roll structural representation of the present utility model；
Fig. 4 is the structural representation of deviation correcting device of the present utility model.
Embodiment
The utility model is further described below in conjunction with accompanying drawing：
A kind of packaging film production line as shown in Fig. 1 to Fig. 4, including resin feed bin 1, weighing hopper 2, high-speed kneading machine 3,
Pressuring machine 4, de-watering apparatus 5, roller 6, four-roll calender 7, chill roll group 8, bead cutter 9 and coiler device 10 are plastified, it is described
The storehouse of resin material 1 after weighing hopper 2 with high-speed kneading machine 3, the discharging opening of the high-speed kneading machine 3 and plasticizing pressuring machine 4 by entering
Material mouth is connected, and the de-watering apparatus 5, roller 6, four-roll calender 7, chill roll group 8, bead cutter 9 and coiler device 10 are pressed
For manufacturing procedure successively from a left side to there is setting, the de-watering apparatus 5 includes blowing device 51, air blower 52, moisture separator 53
With water absorber 54, the blowing device 51 is connected with air blower 52, and the air blower 52 is connected with moisture separator 53
Connect, the water absorber 54 is connected with moisture separator 53, and the right side of the chill roll group 8 is additionally provided with deviation correcting device.
The water adsorption remained on packing film to aqueous vapor is separated fill first by the de-watering apparatus 5 by water absorber 54
Put in 53, will be separated by moisture separator 53 with the moisture in humid air, while air blower 52 will be dry after separation
After dry air compression, the packing film moved on support is aligned in by blowing device 51 and brushed, in the work of high pressure dry air
Under so that the moisture on packing film is on the one hand because Action of Gravity Field is slid to feeding roller, it is ensured that into coiler device 10
The drying property of plastic sheeting, on the other hand, under the blowing of high pressure dry air, adhere to moisture on a plastic film because of its week
Enclose air high speed circulation so that its surface moisture evaporates, so that it is guaranteed that its water removal effect, realizes that its high-speed and high-efficiency goes water effect.
Further, the chill roll group 8 includes a plurality of chill roll 81, and the left end of the chill roll 81 is provided with water inlet
82, the chill roll right-hand member is provided with delivery port 83.
Further, the deviation correcting device includes optoelectronic switch 13, fixed seat 14, sliding seat 15, deviation rectification roller 16 and cylinder
17, the optoelectronic switch 13 is separately positioned on the both sides of packing film, and the deviation rectification roller 16 is arranged on fixed seat 14 and sliding seat
On 15, the deviation rectification roller 16 is arranged on packing film bottom surface, and the cylinder 17 can drive fixed seat 14 to move left and right, work as light
Electric switch sense packing film to one side offset when, cylinder 17 will drive fixed seat 14 drive deviation rectification roller 16 around sliding seat 15
Swing aside so that packing film is used in the friction increase in deviation rectification roller 16, so that packing film is toward in addition while fortune
Dynamic, until returning to former transfer position, cylinder 17 will drive deviation rectification roller to reset.
Further, the coiler device 10 includes wind-up roll and motor, and the motor can drive wind-up roll to do rotation and receive
Volume motion.
The workflow of the present embodiment is：
During processing, dispensing is added in resin feed bin 1 first, by weighing hopper 2, comes in high-speed kneading machine 3 and carries out
Even stirring, stirring to plastifying on extruder 4, after the high temperature plasticizing extruding for plastifying extruder 4, passed through the defeated of conveyer belt later
Send in de-watering apparatus 5, the moisture in packing film can be removed by de-watering apparatus 5, then be carried out by roller 6
First calendering, passing through four-roll calender 7, carrying out secondary calendering to the thickness needed, then it is carried out by chill roll group 8
Cooling, then by conveying roller, be transported on bead cutter 9 and carry out cutting off unnecessary rim charge, after trimming, finally by coiler device 10
Packing film is wound, the utility model also by setting deviation correcting device, can automatic detection packaging film course of conveying whether
Offset, once offsetting, drive deviation rectification roller 16 to be rectified a deviation by cylinder 17.Produced so as to embody the utility model
Packaging Film Thickness is uniformly and yield height, cost are low.
It is described above that not this new technical scope is imposed any restrictions, it is all according to the utility model technical spirit to
On embodiment any modification, equivalent variations and the modification made, in the range of still falling within this new technical scheme.
Claims (4)
- A kind of 1. packaging film production line, it is characterised in that：Including resin feed bin, weighing hopper, high-speed kneading machine, plasticizing pressurization Machine, de-watering apparatus, roller, four-roll calender, chill roll group, bead cutter and coiler device, the resin feed bin pass through metering It is connected after bucket with high-speed kneading machine, the discharging opening of the high-speed kneading machine with plastifying the charging aperture of pressuring machine, the water removal dress Put, roller, four-roll calender, chill roll group, bead cutter and coiler device are from left to right set successively by manufacturing procedure, described De-watering apparatus includes blowing device, air blower, moisture separator and water absorber, and the blowing device is connected with air blower Connect, the air blower is connected with moisture separator, and the water absorber is connected with moisture separator.
- A kind of 2. packaging film production line according to claim 1, it is characterised in that：The chill roll group includes a plurality of cold But roller, the left end of the chill roll are provided with water inlet, and the chill roll right-hand member is provided with delivery port.
- A kind of 3. packaging film production line according to claim 1, it is characterised in that：The right side of the chill roll group is also set Deviation correcting device is equipped with, the deviation correcting device includes optoelectronic switch, fixed seat, sliding seat, deviation rectification roller and cylinder, the optoelectronic switch The both sides of packing film are separately positioned on, the deviation rectification roller is arranged in fixed seat and sliding seat, and the deviation rectification roller is arranged on bag Film bottom surface is filled, the cylinder can drive fixed seat to move left and right.
- A kind of 4. packaging film production line according to claim 1, it is characterised in that：The coiler device includes wind-up roll And motor, the motor can drive wind-up roll to do rotation winding motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047996.7U CN207207170U (en) | 2017-08-21 | 2017-08-21 | A kind of packaging film production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047996.7U CN207207170U (en) | 2017-08-21 | 2017-08-21 | A kind of packaging film production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207170U true CN207207170U (en) | 2018-04-10 |
Family
ID=61815880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721047996.7U Active CN207207170U (en) | 2017-08-21 | 2017-08-21 | A kind of packaging film production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021935A (en) * | 2021-03-18 | 2021-06-25 | 吴志华 | Preparation process of polyester film material |
-
2017
- 2017-08-21 CN CN201721047996.7U patent/CN207207170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021935A (en) * | 2021-03-18 | 2021-06-25 | 吴志华 | Preparation process of polyester film material |
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